mscroggs.co.uk
mscroggs.co.uk

subscribe

Advent calendar 2015

8 December

What is the largest number of factors which a number less than a million has?

Show answer

Archive

Show me a random puzzle
 Most recent collections 

Advent calendar 2025

Advent calendar 2024

Advent calendar 2023

Advent calendar 2022


List of all puzzles

Tags

time cubics palindromes irreducible numbers balancing xor star numbers lists binary geometric mean axes range determinants medians planes dice squares dominos means scales cryptic crossnumbers median arrows multiplication square roots unit fractions odd numbers grids factorials partitions number coordinates expansions sequences complex numbers products trigonometry matrices polynomials chocolate multiplaction squares regular shapes even numbers circles chalkdust crossnumber sport graphs geometric means consecutive numbers rugby rectangles prime factors sum to infinity pentagons folding tube maps mean perfect numbers colouring christmas differentiation albgebra decahedra money spheres sets probabilty cards combinatorics neighbours chess routes 3d shapes sums lines wordplay digits tiling pascal's triangle tangents prime numbers area symmetry quadrilaterals addition speed surds coins dodecagons perimeter 2d shapes the only crossnumber digital products functions consecutive integers division taxicab geometry dates percentages hexagons menace cryptic clues square numbers multiples bases floors crosswords doubling games gerrymandering elections numbers volume angles probability parabolas remainders ellipses shape triangle numbers tournaments proportion ave powers calculus triangles shapes averages people maths digital clocks crossnumbers quadratics advent fractions cube numbers integration logic books clocks geometry indices polygons factors algebra integers square grids

Archive

Show me a random puzzle
▼ show ▼
© Matthew Scroggs 2012–2026